
class FileDownload {
  final String? url;
  final String? expiresAt;

  FileDownload({this.url, this.expiresAt});

  factory FileDownload.fromJson(Map<String, dynamic> json) {
    return FileDownload(
      url: json['url'],
      expiresAt: json['expiresAt'],
    );
  }

  Map<String, dynamic> toJson() {
    return {
      'url': url,
      'expiresAt': expiresAt,
    };
  }
}
